Finally I used fullcalendar and json-rpc.. but i don't know why need import fullcalendar script with "xpath".. if I use "head" template variable... it doesn't load :\ 

-----------------------------------------

<template ...>

<t t-call="website.layout">

   <t t-set="head"> HERE DOESN'T' WORK. only import moment.min.js and jquery.min.js </t>

   ...

</t>

<xpath expr="//html/head" position="inside"> <script ... src="/.../fullcalendar.min.js" /> </xpath>

</template>

----------------------------------------- 

Cheers!

For the movement no, workaround solution is, sync calendar with google calendar, and use google calendar iframe widget to display that on odoo website.